Description: This LED Starry string made with a fine bendable copper wire that can conform to any shape you want. The starry LED lights is very low heat generating, energy-saving and environmentally friendly. The strings are waterproof, however the plug is not. The strings are waterproof, however the battery case is not. Specifications: Light Color: Warm White, Cool White. Material: Copper String and Plastic Case. String length: 5 meter/16.5FT. Powered by: 3XAA battery (Not Included) Total LED bulbs: 50PCS. Battery last time: 72 to 100 hours.Features: Made of high-quality material flexible and easy to store, the string light has high brightness, low radiation and no pollution. Perfect for party, square, garden, indoor decoration, outdoor decoration, etc. NOTE: The strings are waterproof, however the battery case is not.